Writing on walls is often associated with vandalism, but there are many synonyms for this term that depict a more positive message. One such synonym is mural painting, which signifies the creation of beautiful and meaningful art on walls. Another synonym is graffiti, which can be viewed as a form of street art that is meant to convey a message or leave a mark in public spaces. Other synonyms for writing on walls include tagging, street art, and murals. Each of these synonyms has a unique connotation and can be used to describe different types of wall art. Overall, the act of writing on walls can be seen as a creative and expressive outlet for artists and individuals.